The Safety Gear Every Multi-Day SUP Paddler on Lake Tahoe Should Carry
Five days and seventy-two miles on Lake Tahoe with my best friend Michael Whalen taught me a lot about what safety gear actually matters on a large, cold, deep alpine lake versus what feels important on paper but rarely gets used. Here's what I'd consider non-negotiable for any self-supported multi-day SUP expedition on a body of water this demanding.
A Board Leash, Non-Negotiable
Separation from your board in rough conditions is one of the more dangerous situations a paddler can face, and a reliable leash keeping you connected to your board at all times isn't optional gear, it's foundational safety equipment for any crossing, calm or otherwise. We wore ours throughout the entire trip without exception, treating it as automatic as putting on shoes before a hike.
A Personal Flotation Device for Exposed Crossings
We didn't carry a dedicated PFD on our own trip, and looking back, that's the single gear gap I'd correct first for a future attempt. Stretches like the crossing near Sand Harbor, where conditions built dangerous swell with little warning, are exactly where this additional safety margin matters most, and I'd recommend any paddler attempting a similar route carry one specifically for the most exposed sections of their trip.
A Way to Communicate Without Cell Service
Much of our route offered no reliable cell service, which meant no easy way to call for help if something went genuinely wrong. A satellite communication device or similar emergency signaling tool, something I've relied on for other demanding expeditions throughout my career, would have provided real peace of mind and a genuine safety net that cell service alone couldn't offer along significant stretches of this route.
Sun Protection Rated for Extended Water Exposure
Beyond general comfort, serious sun exposure across multiple consecutive days carries real health risk if underestimated. We picked up SPF 100 sunscreen the day before departure and still found ourselves reapplying more frequently than a typical single-day outing would require, a reminder that sun protection for a trip like this deserves the same seriousness as any other safety consideration.
Enough Water Capacity to Handle a Resupply Delay
We came closer to running short on water than felt entirely comfortable by our fourth day, a direct result of underestimating consumption on our hottest, most exposed stretches. Beyond your planned resupply points, carry enough buffer capacity to handle an unexpected delay in reaching the next one, since dehydration compounds every other risk on a demanding physical trip like this.
A Basic First Aid Kit Suited to Water-Based Travel
Standard first aid supplies matter on any multi-day trip, but a kit for a water-based expedition should specifically account for waterproofing and the particular kinds of minor injuries, cuts, scrapes, sunburn, that come with this specific activity. We carried a basic kit and thankfully never needed more than minor supplies from it, but having it accessible mattered for the peace of mind alone.
What Safety Gear Actually Mattered Most in Practice
Looking back across our full five days, the leash and our decision-making around conditions, knowing when to wait, when to push, when to switch to seated paddling, mattered more in practice than any single piece of equipment. Gear supports good decisions, it doesn't replace them, and the most important safety tool on our entire trip was consistently choosing caution over ego whenever the two came into conflict.
What I'd Tell a Brand Sponsoring Safety Gear for a Similar Project
Brands considering sponsorship around safety equipment for expedition content should understand that authentic use matters more than simply having the product present in footage. Gear that's actually relied upon during a genuinely demanding crossing produces far more credible content than the same gear shown only in a controlled, low-stakes setting.
How Our Safety Priorities Would Shift for a Different Route
This specific gear list reflects what mattered for Lake Tahoe's particular conditions, deep, cold, occasionally rough water with real open crossings. A different route, warmer water or more sheltered conditions, might reasonably shift these priorities, which is worth remembering rather than treating this list as universal for every possible multi-day SUP expedition.
What I'd Tell Someone Building Their First Safety Kit
Start with the items on this list that address the most likely risks for your own specific route, rather than trying to carry every conceivable piece of safety equipment. Our own gaps, specifically the missing PFD, showed up in exactly the conditions where it would have mattered most, which is a useful lesson in prioritizing gear around your route's actual demands rather than a generic checklist.
The Bottom Line on Safety Gear
A leash, a PFD for exposed crossings, emergency communication, serious sun protection, buffer water capacity, and basic first aid cover the essentials, but good judgment consistently matters more than any single piece of equipment on the list.
What I'd Add If Documenting This List for a Brand Partner
If a brand is sponsoring a similar expedition and wants to be associated with genuine safety practices, transparency about gear gaps like ours, the missing PFD specifically, does more for credibility than pretending every safety consideration was perfectly handled. Audiences respond to honesty about what actually worked and what could have been better, even in content meant to showcase a successful outcome.
What I'd Tell Someone Overwhelmed by This Full List
If this list feels like a lot to acquire and organize before your own trip, prioritize based on your specific route's demands rather than trying to check every box equally. A leash and sound judgment matter everywhere. A PFD matters most on exposed crossings. Build your kit around your own specific route's actual risk profile rather than treating every single item on any generic list as equally urgent to acquire.
What This List Looks Like a Year Later
Revisiting this list well after the trip, I'm struck by how little has actually changed in my thinking, the core priorities identified here have held up consistently across every expedition since, proof that the fundamentals of safety planning tend to stay genuinely stable even as the specific projects and destinations continue to change around them from one expedition to the next.
What This List Ultimately Represents
More than a shopping list, this represents hard-won understanding of what a genuinely demanding body of water actually requires from anyone attempting to cross it under their own power across multiple consecutive days.
Before You Close This Tab
What safety equipment is non-negotiable for your own self-supported paddleboard expedition on a large alpine lake, based on what actually mattered for us?
Would a satellite communication device change how confident you'd feel attempting a route with limited cell service?
How much water buffer capacity would you carry beyond your planned resupply points?
What gear gap from our own trip would you correct first if you were planning a similar expedition?
Dalton Johnson is a photographer, filmmaker, and brand storyteller based in South Lake Tahoe, California. Over the past decade he has worked with brands including Patagonia, GoPro, Arc'teryx, Four Seasons, Nike, Rivian, and Ford Bronco across all seven continents. He is the creator of the Follow The Journey distribution framework, which has produced over one million organic views per 30-day cycle without paid media. His work includes two published books, an award-winning documentary that aired on PBS, and more than fifty commercial spots directed. He runs Stories by Dalton on Substack, read by more than 34,000 subscribers.